diff options
| author | Greg Ungerer <gerg@uclinux.org> | 2009-03-24 08:22:05 +0100 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2009-03-24 08:37:57 +0100 |
| commit | 9242ef12f0d174da1739a071fb4a5fc5de27905e (patch) | |
| tree | 9451acce18ff78069f42e2959f4b2fe205bb5fef /arch/m68knommu | |
| parent | m68knommu: fix 5249 ColdFire UART vector setup (diff) | |
| download | linux-9242ef12f0d174da1739a071fb4a5fc5de27905e.tar.xz linux-9242ef12f0d174da1739a071fb4a5fc5de27905e.zip | |
m68knommu: fix 5307 ColdFire UART vector setup
There is a couple of problems with the UART vector setup for the 5307
ColdFire UART. The ICR register access should be 8bit, not 32bit. The
address of the UIVR register is wrong, it needs to be offset into the
MBAR register region. Fix these.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68knommu')
| -rw-r--r-- | arch/m68knommu/platform/5307/config.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/m68knommu/platform/5307/config.c b/arch/m68knommu/platform/5307/config.c index 724faf05852a..44803bf70a6e 100644 --- a/arch/m68knommu/platform/5307/config.c +++ b/arch/m68knommu/platform/5307/config.c @@ -65,12 +65,12 @@ static struct platform_device *m5307_devices[] __initdata = { static void __init m5307_uart_init_line(int line, int irq) { if (line == 0) { - writel(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI1, MCF_MBAR + MCFSIM_UART1ICR); - writeb(irq, MCFUART_BASE1 + MCFUART_UIVR); + writeb(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI1, MCF_MBAR + MCFSIM_UART1ICR); + writeb(irq, MCF_MBAR + MCFUART_BASE1 + MCFUART_UIVR); mcf_setimr(mcf_getimr() & ~MCFSIM_IMR_UART1); } else if (line == 1) { - writel(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI2, MCF_MBAR + MCFSIM_UART2ICR); - writeb(irq, MCFUART_BASE2 + MCFUART_UIVR); + writeb(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI2, MCF_MBAR + MCFSIM_UART2ICR); + writeb(irq, MCF_MBAR + MCFUART_BASE2 + MCFUART_UIVR); mcf_setimr(mcf_getimr() & ~MCFSIM_IMR_UART2); } } |